This issue affects MediaWiki Collection (Book) extension: 1.46, 1.45, and 1.43.
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Tracking
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Wed, 30 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wikimedia
Wikimedia mediawiki-collection (book) Extension |
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| Vendors & Products |
Wikimedia
Wikimedia mediawiki-collection (book) Extension |
Wed, 30 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 30 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki Collection (Book) extension allows XSS Targeting Non-Script Elements. This issue affects MediaWiki Collection (Book) extension: 1.46, 1.45, and 1.43. | |
| Title | API permits session-seeded javascript URL XSS | |
| Weaknesses | CWE-80 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-09-30T20:01:02.840Z
Reserved: 2026-09-30T15:41:01.270Z
Link: CVE-2026-103443
Updated: 2026-09-30T18:47:07.598Z
Status : Awaiting Analysis
Published: 2026-09-30T17:16:43.030
Modified: 2026-09-30T21:17:09.063
Link: CVE-2026-103443
No data.
OpenCVE Enrichment
Updated: 2026-09-30T20:33:09Z
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CWE-80
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)